USPatentGranted
S

Portable telephone handset

Granted 21 Nov 2000 · no office action yet

Current assignee: Mitsubishi Denki Kabushiki Kaisha · originally Mitsubishi Electric Corporation

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Midori Yonezawa, Shawn Gary Hanna, Tadamasa Hayakawa, Tony Lillios +2 · Examiner: Jeffrey Asch · AU 293 · TC 2900

Application
119621
filed 29 Feb 2000
Publication
Not published
not published
Patent· this page
US D434019
granted 21 Nov 2000

Life of the patent

2 dated events
⤢ drag to zoomJan 2000Apr 2000Jul 2000Oct 2000Jan 2001Prosecution
Prosecutionhover for detail · click to open

Description

1 parts
›FIG. 1 is a front, top and right…

FIG. 1 is a front, top and right side perspective view of a portable telephone handset, showing our new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front, top and right side perspective view of the portable telephone handset shown in combination with a broken line personal data assistant;

FIG. 4 is a rear, bottom and left side perspective view thereof; and,

FIG. 5 is a front, top and right side perspective view thereof in a closed state.

The broken line showings of a personal data assistant in FIGS. 3-5 are for illustrative purposes only and form no part of the claimed design.

Any portion of the article not shown in the drawings or described in the specification forms no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D14/138

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

Pendency
0.7 y
266 days filing → grant
Office actions
0
on the grant's record
Examiner
Jeffrey Asch
art unit 293 · TC 2900
Citations: 20 back · 0 forward

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.

Log in to unlock